zahir28 zahir28

28-02-2017
Mathematics

contestada

How to solve the problem. And how to find cos x and cos y

How to solve the problem And how to find cos x and cos y class=

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nobillionaireNobley nobillionaireNobley

07-03-2017

cos x = adj / hyp = 27/45 = 0.6

cos y = adj / hyp = 36/45 = 0.8

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